Backtrace.h

#pragma once

#include <string>

#if defined(__GLIBC__) && !defined(__UCLIBC__)
#define BEEEON_BACKTRACE_GLIBC(name, size) \
        void *name[16];                    \
        unsigned int size;
#else
#define BEEEON_BACKTRACE_GLIBC(name, size)
#endif

namespace BeeeOn {

class Backtrace {
public:
        enum {
#if defined(__GLIBC__) && !defined(__UCLIBC__)
        supported = 1
#else
        supported = 0
#endif
        };

        Backtrace(bool empty = false);
        ~Backtrace();

        unsigned int size() const;

        std::string operator[] (unsigned int i) const
        {
                return at(i);
        }

        std::string at(unsigned int i) const;
        std::string toString(const std::string &indent = "") const;

        void dump(int fd) const;

protected:
        void fatal() const;

private:
BEEEON_BACKTRACE_GLIBC(m_backtrace, m_backtrace_size)
};

}